System for Processing Solid and Liquid Construction Waste

ABSTRACT

A system for processing solid and liquid waste includes a first shale shaker, a second shale shaker, a submersible pump, a centrifugal pump, a first collection tank, a second collection tank, a mud cleaner assembly, a variable frequency drive (VFD) centrifugal solid-liquid separator, and a water clarifying assembly. The first shale shaker is in fluid communication with the second shale shaker through the submersible pump. The second shale shaker is in fluid communication with the centrifugal pump through the first collection tank. The centrifugal pump is in fluid communication with the mud cleaner assembly. The mud cleaner assembly is in fluid communication with the VFD centrifugal solid-liquid separator through the water clarifying assembly. Resultantly, the system discharges a flow of usable water through the VFD centrifugal solid-liquid separator as an initial load of solid and liquid waste is inputted into the first shale shaker.

The current application claims a priority to the U.S. Provisional Patentapplication Ser. No. 62/439,605 filed on Dec. 28, 2016.

FIELD OF THE INVENTION

The present invention relates generally to process for handling solidwaste. More specifically, the present invention is a process forhandling solid-liquid waste collected from various construction sites byvacuum trucks and hydro excavators as well as other waste streamsencountered in the construction trade.

BACKGROUND OF THE INVENTION

Most solid-liquid waste collected from a construction site is generallyhandled at the end of the drilling process and/or end of the completionof work as the solid-liquid waste is collected into storage pools toimplements directly curing process. The specific method is to be theformation of natural sedimentation of the solid and sludge supernatantdue to gravitational force and clear liquid. Then, additional hardeneragents and water purification agents can be added to further cure theclear water. However, this method is inefficient due to the total amountof waste to be disposed of in high-water content, a lot of chemicalsconsumption, high cost, the effect is not ideal, and cannot completelyeliminate pollution risks. Additionally, collected slurry can be harmfulfor surrounding soil, water sources, farmlands and air. Even though manyhave used different construction equipment such as shale shakers,desilters, and desanders to process solid-liquid waste, these also failto efficiently function under large volume of solid-liquid waste.

It is therefore an objective of the present invention to provide asystem for processing solid and liquid waste collected from variousconstruction sites. More specifically, the present invention takes thesolid-liquid waste and produces stable solids and water that is cleanenough for reuse in many different scenarios. Water may be used backinto the construction process, used for dust control, sent to sewer forreclamation or treated to be returned to surface water. The presentinvention is taking a very unusable product and turning it into arecyclable stream of materials. The water can be reclaimed and reused,and the solids can be reclassified into usable aggregate or material forunderlayment of roads. Resultantly, the present invention keeps solidmaterial out of our landfills and conserves precious resources thusimplementing efficient and affordable system to processing solid andliquid waste.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is an illustration showing the overall in-fluid communication ofthe present invention.

FIG. 2 is an illustration showing the in-fluid communication of thewater clarifying assembly of the present invention.

FIG. 3 is a basic illustration of the first linear-motion shale shakerof the present invention.

FIG. 4 is an illustration showing the second linear-motion shale shakerand the submersible pump of the present invention.

FIG. 5 is an illustration showing the first collection tank and thecentrifugal pump of the present invention.

FIG. 6 is an illustration showing the mud cleaner assembly of thepresent invention.

FIG. 7 is an illustration showing the Variable Frequency Drive (VFD)Centrifugal solid-liquid separator of the present invention.

DETAIL DESCRIPTIONS OF THE INVENTION

All illustrations of the drawings are for the purpose of describingselected versions of the present invention and are not intended to limitthe scope of the present invention.

The present invention is a system for processing solid and liquid waste.More specifically, the present invention is able to process solid andliquid waste collected from various construction sites by vacuum trucks,hydro excavators, dump trucks, and covered bins in order to producestable solids and water that is clean enough for reuse in many differentscenarios such as back into the construction process, used for dustcontrol, sent to sewer for reclamation or treated to be returned tosurface water. In other words, the present invention takes a veryunusable product and turns it into a recyclable stream of materials asthe water can be reclaimed and reused and the solids can be reclassifiedinto usable aggregate or material for underlayment of roads.Resultantly, the present invention keeps the solid and liquid waste outof landfills thus conserving natural resources and reducingenvironmental pollution.

In reference to FIG. 1-2, the present invention comprises a firstlinear-motion shale shaker 1, a second linear-motion shale shaker 12, asubmersible pump 9, a centrifugal pump 24, a first collection tank 20, amud cleaner assembly 27, a variable frequency drive (VFD) centrifugalsolid-liquid separator 55, and a water clarifying assembly 72. Inreference to the general configuration of the present invention, thefirst linear-motion shale shaker 1 that accepts an initial load of solidand liquid waste is in fluid communication with the second linear-motionshale shaker 12 through the submersible pump 9. More specifically, theinitial load of solid and liquid waste is separated into a firstquantity of solid waste and a first flow of liquid waste by the firstlinear-motion shale shaker 1. The submersible pump 9 then discharges thefirst flow of liquid waste from the first linear-motion shale shaker 1to the second linear-motion shale shaker 12 thus completing the fluidcommunication. Simultaneously, the first quantity of solid waste exitsfrom the first linear-motion shale shaker 1. The second linear-motionscreen shaker is in fluid communication with the centrifugal pump 24through the first collection tank 20. In other words, the first flow ofliquid waste is further separated into a second flow of liquid waste anda second quantity of solid waste by the second linear-motion shaleshaker 12 thus allowing the second flow of liquid waste to be dischargedinto the first collection tank 20. Similar to the first quantity ofsolid waste, the second quantity of solid waste also exits from thesecond linear-motion shale shaker 12. The mud cleaner assembly 27, whichreceives the second flow of liquid waste, comprises a desander unit 28,a second collection tank 33, a pump 37, a desilter unit 38, a thirdcollection tank 43, and a third linear-motion shale shaker 47. Inreference to FIG. 1, the centrifugal pump 24 is in fluid communicationwith the second collection tank 33 through desander unit 28. The secondcollection tank 33 is in fluid communication with the desilter unit 38through the pump 37. The desilter unit 38 is in fluid communication withthe third collection tank 43. More specifically, the centrifugal pump 24withdraws the second flow of liquid waste from the first collection tank20 and discharges the second flow of liquid waste into the secondcollection tank 33 through the desander unit 28 that further separatesthe second flow of liquid waste into a third flow of liquid waste and aflow of semi de-sanded liquid. The pump 37 then withdraws the flow ofsemi de-sanded liquid from the second collection tank 33 and dischargesthe flow of semi de-sanded liquid into the third collection tank 43through the desilter unit 38 that further separates the flow of semide-sanded liquid into a fourth flow of liquid waste and a flow ofde-sanded liquid. Simultaneously, the third flow of liquid waste and thefourth flow of liquid waste exit from the third linear-motion shaleshaker 47. The third collection tank 43 is in fluid communication withthe VFD centrifugal solid-liquid separator 55 through the waterclarifying assembly 72 so that the flow of de-sanded liquid can befurther process. More specifically, the VFD centrifugal solid-liquidseparator 55 further process the flow of de-sanded liquid into a fifthflow of liquid waste and a flow of semi clean water by utilizingcentrifugal force. The water clarifying system, which is in fluidcommunication in between the third collection tank 43 and the VFDcentrifugal solid-liquid separator 55, adds coagulant and flocculantinto the flow of de-sanded liquid in order to optimize the efficiency ofthe VFD centrifugal solid-liquid separator 55. Resultantly, the presentinvention is able to discharge the flow of semi clean water from the VFDcentrifugal solid-liquid separator 55 by utilizing a discharge pump 71,wherein the semi clean water can be used as a usable flow of water.

The first linear-motion shale shaker 1 is a high frequency and vibratingsolid processing device and functions as the first phase of solidcontrol for the initial load of solid and liquid waste within thepresent invention. The present invention utilizes the firstlinear-motion shale shaker 1 to remove and collect large debris from theinitial load of solid and liquid waste. In reference to FIG. 2, thefirst linear-motion shale shaker 1 comprises a first base compartment 2,a first screened particle separator 3, a waste hopper 6, a first solidparticle outlet 7, and a first liquid waste outlet 8. The first screenedparticle separator 3 is mounted onto the first base compartment 2. Thewaste hopper 6 is mounted adjacent to an inlet end 4 of the firstscreened particle separator 3. The first solid particle outlet 7 ispositioned adjacent to a lowered output end 5 of the first screenedparticle separator 3, opposite of the waste hopper 6. More specifically,the waste hopper 6 accepts the initial load of solid and liquid wastefrom waste trucks and then release them to the first screened particleseparator 3 for processing. The first screened particle separator 3 thenretains the first quantity of solid waste on top of screening filters ofthe first screened particle separator 3 thus allowing the first flow ofliquid waste to drain into the first base compartment 2. Due to linearmotion, vibrations, and the lowered output end, the first quantity ofsolid waste exits the present invention through the first solid particleoutlet 7. The first liquid waste outlet 8 traverses into the first basecompartment 2 and is in fluid communication with the waste hopper 6through the first screened particle separator 3. Since the submersiblepump 9 functions as the fluid transferring unit between the firstlinear-motion shale shaker 1 and the second linear-motion shale shaker12, an inlet 10 of the submersible pump 9 is in fluid communication withthe first liquid waste outlet 8. Resultantly, the first flow of liquidwaste that is collected within the first base compartment 2 can bedischarged into the inlet 10 of the submersible pump 9 through the firstliquid waste outlet 8.

The second linear-motion shale shaker 12 is also a high frequency andvibrating solid processing device and functions as the second phase ofsolid control for the first flow of liquid waste within the presentinvention. The present invention utilizes the second linear-motion shaleshaker 12 to remove and collect large sand particle from the first flowof liquid waste. In reference to FIG. 4, the second linear-motion shaleshaker 12 comprises a second base compartment 13, a second screenedparticle separator 14, a first feeder inlet 17, a second solid particleoutlet 18, and a second liquid waste outlet 19. The second screenedparticle separator 14 is mounted onto the second base compartment 13.The first feeder inlet 17 is mounted adjacent to an inlet end 15 of thesecond screened particle separator 14. The second solid particle outlet18 is positioned adjacent to a lowered output end 16 of the secondscreened particle separator 14, opposite of the first feeder inlet 17.More specifically, the first feeder inlet 17 accepts the first flow ofliquid waste from the first linear-motion shale shaker 1. Since thesubmersible pump 9 functions as the fluid transferring unit between thefirst linear-motion shale shaker 1 and the second linear-motion shaleshaker 12, an outlet 11 of the submersible pump 9 is in fluidcommunication with the first feeder inlet 17 so that the first flow ofliquid waste can be released to the second screened particle separator14 for further processing. The second screened particle separator 14then retains the second quantity of solid waste on top of screeningfilters of the second screened particle separator 14 thus allowing thesecond flow of liquid waste to drain into the second base compartment13. Due to linear motion, vibrations, and the lowered output end, thesecond quantity of solid waste exits the present invention through thesecond solid particle outlet 18. The second liquid waste outlet 19traverses into the second base compartment 13 and is in fluidcommunication with the first feeder inlet 17 through the second screenedparticle separator 14. Resultantly, the second flow of liquid waste thatis collected within the second base compartment 13 can be dischargedinto the first collection tank 20 through the second liquid waste outlet19.

The first collection tank 20 provides storage space for the second flowof liquid waste so that the centrifugal pump 24 can discharge the secondflow of liquid waste into the desander unit 28. Capacity of the firstcollection tank 20 is determined upon the initial load of solid andliquid waste so that the present invention is able to continuouslyoperate under optimal efficiency. In reference to FIG. 5, the secondliquid waste outlet 19 is in fluid communication with a first tank inlet21 of the first collection tank 20, and a first tank outlet 22 of thefirst collection tank 20 is in fluid communication with an inlet 25 ofthe centrifugal pump 24 thus completing the in-fluid communicationbetween the first collection tank 20 and the centrifugal pump 24.Resultantly, the centrifugal pump 24 is able to withdraw and dischargethe second flow of liquid waste into the third phase of solid control.Furthermore, a first agitator 23 is mounted within the first collectiontank 20 as shown in FIG. 1 to maintain the viscosity of the second flowof liquid waste which in turn improves the reliability of thecentrifugal pump 24.

In reference to FIG. 1 and FIG. 6, the mud cleaner assembly 27implements the third phase of solid control within the presentinvention. Within the third phase of solid control, the mud cleanerassembly 27 is separates medium cut point media from the second flow ofliquid waste. These medium cut point media are deposited to a very finemesh screen of the third linear-motion shale shaker 47 through thedesilter unit 38 and the desander unit 28 so that all remaining finesand and a large portion of the silt phase can be removed. These removedmaterials can go to landfill or can be used for underlayment ofconstruction sites or road building. The flow of semi de-sanded liquidand the flow of de-sanded liquid that are respectively produced by thedesander unit 28 and the desilter unit 38 is discharged into the secondcollection tank 33 and the third collection tank 43 for furtherprocessing.

The desander unit 28 comprises a desander body 29, a desander inlet 30,a desander clean fluid outlet 31, and a desander waste fluid outlet 32as sown in FIG. 6. The desander inlet 30 is in fluid communication withthe desander clean fluid outlet 31 and the desander waste fluid outlet32 through the desander body 29 so that the desander unit 28 capable ofprocessing the second flow of liquid waste into the third flow of liquidwaste and the flow of semi de-sanded liquid. More specifically, theoutlet 26 of the centrifugal pump 24 is in fluid communication with thedesander inlet 30 in order to supply the second flow of liquid waste.The desander unit 28 is then able to initiate the third phase of solidcontrol of the mud cleaner assembly 27 thus separating large slit-sized(40-100 microns) solids from the second flow of liquid waste. Removedlarge slit-sized solids are then released onto the third linear-motionshale shaker 47 through the desander waste fluid outlet 32 that ispositioned atop a second feeder inlet 52 of the third linear-motionshale shaker 47 as the third flow of liquid waste. The flow of semide-sanded liquid is then discharged into the second collection tank 33for further processing as the desander clean fluid outlet 31 is in fluidcommunication with a second tank inlet 34 of the second collection tank33.

In reference to FIG. 6, the second collection tank 33 provides storagespace for the flow of semi de-sanded liquid so that the pump 37 candischarge the flow of semi de-sanded liquid into the desilter unit 38.Capacity of the second collection tank 33 is determined upon the outputvolume of the flow of semi de-sanded liquid so that the presentinvention is able to continuously operate under optimal efficiency.Furthermore, a second agitator 36 is mounted within the secondcollection tank 33 as shown in FIG. 1 to maintain the viscosity of theflow of semi de-sanded liquid which in turn improves the reliability ofthe pump 37.

The desilter unit 38 comprises a desilter body 39, a desilter cleanfluid outlet 41, and a desilter waste fluid outlet 42 in addition to thedesilter inlet 40 as sown in FIG. 6. The desilter inlet 40 is in fluidcommunication with the desilter clean fluid outlet 41 and the desilterwaste fluid outlet 42 through the desilter body 39 so that the desilterunit 38 capable of processing flow of semi de-sanded liquid into thefourth flow of liquid waste and the flow of de-sanded liquid. Morespecifically, a second tank outlet 35 of the second collection tank 33is in fluid communication with the desilter fluid inlet through the pump37. As a result, the flow of semi de-sanded liquid can be supplied thedesilter unit 38 to complete the third phase of solid control of the mudcleaner assembly 27 so that the desilter unit 38 is able to separatefine slit-sized (20-74 microns) solids from the flow of semi de-sandedliquid. Removed fine slit-sized solids are then released onto the thirdlinear-motion shale shaker 47 through the desilter waste fluid outlet 42that is positioned atop the second feeder inlet 52 of the thirdlinear-motion shale shaker 47 as the fourth flow of liquid waste. Theflow of de-sanded liquid is then discharged into the third collectiontank 43 for further processing as the desilter clean fluid outlet 41 isin fluid communication with a third tank inlet 44 of the thirdcollection tank 43.

In reference to FIG. 6, the third collection tank 43 provides storagespace for the flow of de-sanded liquid so that a stator pump 61 of thewater clarifying assembly 72 can discharge the flow of de-sanded liquidinto the VFD centrifugal solid-liquid separator 55. Capacity of thethird collection tank 43 is determined upon the output volume of theflow of de-sanded liquid so that the present invention is able tocontinuously operate under optimal efficiency. Furthermore, a thirdagitator 46 is mounted within the third collection tank 43 as shown inFIG. 1 to maintain the viscosity of the flow of de-sanded liquid whichin turn improves the reliability of the stator pump 61.

The third linear-motion shale shaker 47 is also a high frequency andvibrating solid processing device and functions as a final stage ofthird phase of solid control within the present invention. The presentinvention utilizes the third linear-motion shale shaker 47 to remove andcollect large slit-sized solids from the third flow of liquid waste andfine slit-sized solids from the fourth flow of liquid waste. Inreference to FIG. 6, the third linear-motion shale shaker 47 comprises athird base compartment 48, a third screened particle separator 49, athird solid particle outlet 53, a third liquid waste outlet 54, and thesecond feeder inlet 52. The third screened particle separator 49 ismounted onto the third base compartment 48. The second feeder inlet 52is mounted adjacent to an inlet end 50 of the third screened particleseparator 49. The third solid particle outlet 53 is positioned adjacentto a lowered output end 51 of the third screened particle separator 49,opposite of the second feeder inlet 52. More specifically, the secondfeeder inlet 52 receives the third flow of liquid waste and the fourthflow of liquid waste from the desander unit 28 and the desilter unit 38,respectively. The third screened particle separator 49 then retainssolid waste material on top of screening filters of the third screenedparticle separator 49 in order to discharge them through the third solidparticle outlet 53. Optionally, a third flow of liquid waste that isdrained from the third flow of liquid waste and the fourth flow ofliquid waste through the screening filters can be discharged into thesecond collection in order to recycle the third flow of liquid wasteback into the present invention.

The water clarifying assembly 72 prepare the third flow of liquid wastewithin the present invention so that the VFD centrifugal solid-liquidseparator 55 is efficiently outs the usable flow of water. In referenceto FIG. 2, the water clarifying assembly 72 comprises a chemicalinjection unit 64, a polymer injection unit 65, a polymer make down unit66, and the stator pump 61. The flow of de-sanded liquid is withdrawnand propelled through the water clarifying assembly 72 by the statorpump 61 due to the fact that the third collection tank 43 is in fluidcommunication with the stator pump 61, and the stator pump 61 is influid communication with the polymer injection unit 65 through thechemical injection unit 64. More specifically, an inlet 62 of the statorpump 61 is in fluid communication with a third tank outlet 45 of thethird collection tank 43. An outlet 63 of the stator pump 61 is in fluidcommunication with the chemical injection point. The chemical injectionunit 64 is in fluid communication with the polymer injection unit 65.Resultantly, the stator pump 61 is able to push the flow of de-sandedliquid into the polymer injection unit 65 through the chemical injectionunit 64.

In reference to FIG. 2, the chemical injection unit 64 supplies a flowof coagulant to the flow of de-sanded liquid within the presentinvention. A coagulant is an inorganic or organic substance thatinitiates or aids a congealing process during water treatment. The flowof coagulant is added into the flow of de-sanded liquid to aggregatedissolved contaminants and tiny particles into larger particles so thatfiltration, clarification, or any other solid removal process may beused to remove them. The polymer make down unit 66 is in fluidcommunication with the polymer injection unit 65 so that a flow offlocculants can be added to the flow of de-sanded liquid. Flocculantsfunctions similar to the coagulant and bind microscopic particletogether to form larger particle further purifying the flow of de-sandedliquid. In reference to FIG. 1-2, the polymer make down unit 66 is influid communication with the polymer injection unit 65 so that thepolymer make down unit 66 can supply the flow of flocculants to thepolymer injection unit 65.

The polymer make down unit 66 mixes water and flocculants so that theflow of flocculants can be formed within the present invention. Inreference to FIG. 2, the polymer make down unit 66 comprises a waterinlet 67, a polymer outlet 68, a polymer storage compartment 69, and amixing compartment 70. The polymer storage compartment 69 that storesflocculants is in fluid communication with the mixing compartment 70thus allowing the flocculants to be drained into the mixing compartment70. The water inlet 67 and the polymer outlet 68 traverses into themixing compartment 70 as the water inlet 67 provide a supply of waterflow to properly mix the flocculants within the mixing compartment 70.The flow of flocculants that is supplied to the flow of de-sanded liquidis discharged through the polymer outlet 68 as the mixing compartment 70is in fluid communication with the polymer injection unit 65 through thepolymer outlet 68.

The polymer injection unit 65 which combines the flow of flocculantsinto the flow of de-sanded liquid is in fluid communication with the VFDcentrifugal solid-liquid separator 55 so that the fourth phase of solidcontrol can be initiated within the present invention. In reference toFIG. 7, the VFD centrifugal solid-liquid separator 55 comprises astructural frame 56, a centrifugal separator 57, a separator inlet 58, aseparator solid particle outlet 59, and a separator liquid outlet 60.The centrifugal separator 57 utilizes centrifugal force and furtherprocesses the flow of de-sanded liquid into the fifth flow of liquidwaste and the flow of semi-clean water. The centrifugal separator 57 ismounted to the structural frame 56 thus completing the main body of theVFD centrifugal solid-liquid separator 55. The separator inlet 58 thatsupplies the flow of de-sanded liquid is in fluid communication with theseparator solid particle outlet 59 and the separator liquid outlet 60through the centrifugal separator 57. In other words, the flow ofde-sanded liquid from the polymer injection unit 65 is supplied to thecentrifugal separator 57 as the separator inlet 58 is in fluidcommunication with the polymer injection unit 65. The flow of semi-cleanwater is then released into the separator liquid outlet 60 and propelledout of the present invention through a discharged pump 37 that is influid communication with the separator liquid outlet 60. Furthermore,the VFD centrifugal solid-liquid separator 55 also discharges the fifthflow of liquid waste through the separator solid particle outlet 59.

Although the invention has been explained in relation to its preferredembodiment, it is to be understood that many other possiblemodifications and variations can be made without departing from thespirit and scope of the invention as hereinafter claimed.

What is claimed is:
 1. A system for processing solid and liquid wastecollected from various construction sites comprises: a firstlinear-motion shale shaker; a second linear-motion shale shaker; asubmersible pump; a centrifugal pump; a first collection tank; a mudcleaner assembly; a variable frequency drive (VFD) centrifugalsolid-liquid separator; a water clarifying assembly; the mud cleanerassembly comprises a desander unit, a second collection tank, a pump, adesilter unit, a third collection tank, and a third linear-motion shaleshaker; the first linear-motion shale shaker being in fluidcommunication with the second linear-motion shale shaker through thesubmersible pump; the second linear-motion shale shaker being in fluidcommunication with the centrifugal pump through the first collectiontank; the centrifugal pump being in fluid communication with the secondcollection tank through desander unit; the second collection tank beingin fluid communication with the desilter unit through the pump; thedesilter unit being in fluid communication with the third collectiontank; and the third collection tank being in fluid communication withthe VFD centrifugal solid-liquid separator through the water clarifyingassembly.
 2. The system for processing solid and liquid waste collectedfrom various construction sites as claimed in claim 1 comprises: thefirst linear-motion shale shaker comprises a first base compartment, afirst screened particle separator, a waste hopper, a first solidparticle outlet, and a first liquid waste outlet; the first screenedparticle separator being mounted onto the first base compartment; thewaste hopper being mounted adjacent to an inlet end of the firstscreened particle separator; the first solid particle outlet beingpositioned adjacent to a lowered output end of the first screenedparticle separator, opposite of the waste hopper; the first liquid wasteoutlet traverses into the first base compartment; and the waste hopperbeing in fluid communication with the first liquid waste outlet throughthe first screened particle separator.
 3. The system for processingsolid and liquid waste collected from various construction sites asclaimed in claim 1 comprises: the second linear-motion shale shakercomprises a second base compartment, a second screened particleseparator, a first feeder inlet, a second solid particle outlet, and asecond liquid waste outlet; the second screened particle separator beingmounted onto the second base compartment; the first feeder inlet beingmounted adjacent to an inlet end of the second screened particleseparator; the second solid particle outlet being positioned adjacent toa lowered output end of the second screened particle separator, oppositeof the first feeder inlet; the second liquid waste outlet traverses intothe second base compartment; and the first feeder inlet being in fluidcommunication with the second liquid waste outlet through the secondscreened particle separator.
 4. The system for processing solid andliquid waste collected from various construction sites as claimed inclaim 1 comprises: an inlet of the submersible pump being in fluidcommunication with a first liquid waste outlet of the firstlinear-motion shale shaker; and an outlet of the submersible pump beingin fluid communication with a first feeder inlet of the secondlinear-motion shale shaker.
 5. The system for processing solid andliquid waste collected from various construction sites as claimed inclaim 1 comprises: a first agitator; the first agitator being mountedwithin the first collection tank; a second liquid waste outlet of thesecond linear-motion shale shaker being in fluid communication with afirst tank inlet of the first collection tank; and an inlet of thecentrifugal pump being in fluid communication with a first tank outletof the first collection tank.
 6. The system for processing solid andliquid waste collected from various construction sites as claimed inclaim 1 comprises: the desander unit comprises a desander body, adesander inlet, a desander clean fluid outlet, and a desander wastefluid outlet; the desander inlet being in fluid communication with thedesander clean fluid outlet and the desander waste fluid outlet throughthe desander body; an outlet of the centrifugal pump being in fluidcommunication with the desander inlet; the desander clean fluid outletbeing in fluid communication with a second tank inlet of the secondcollection tank; and the desander waste fluid outlet being in fluidcommunication with a second feeder inlet of the third linear-motionshale shaker.
 7. The system for processing solid and liquid wastecollected from various construction sites as claimed in claim 1comprises: the desilter unit comprises a desilter body, a desilterinlet, a desilter clean fluid outlet, and a desilter waste fluid outlet;the desilter inlet being in fluid communication with the desilter cleanfluid outlet and the desilter waste fluid outlet through the desilterbody; a second tank outlet of the second collection tank being in fluidcommunication with the desilter inlet through the pump; the desilterclean fluid outlet being in fluid communication with a third tank inletof the third collection tank; and the desilter waste fluid outlet beingin fluid communication with a second feeder inlet of the thirdlinear-motion shale shaker.
 8. The system for processing solid andliquid waste collected from various construction sites as claimed inclaim 1 comprises: the third linear-motion shale shaker comprises athird base compartment, a third screened particle separator, a secondfeeder inlet, a third solid particle outlet, and a third liquid wasteoutlet; the third screened particle separator being mounted onto thethird base compartment; the second feeder inlet being mounted adjacentto an inlet end of the third screened particle separator; the thirdsolid particle outlet being positioned adjacent to a lowered output endof the third screened particle separator, opposite of the second feederinlet; the third liquid waste outlet traverses into the third basecompartment; and the second feeder inlet being in fluid communicationwith the third liquid waste outlet through the third screened particleseparator.
 9. The system for processing solid and liquid waste collectedfrom various construction sites as claimed in claim 1 comprises: asecond agitator; and the second agitator being mounted within the secondcollection tank.
 10. The system for processing solid and liquid wastecollected from various construction sites as claimed in claim 1comprises: a third agitator; and the third agitator being mounted withinthe third collection tank.
 11. The system for processing solid andliquid waste collected from various construction sites as claimed inclaim 1 comprises: the water clarifying assembly comprises a statorpump, a chemical injection unit, a polymer injection unit, and a polymermake down unit; the third collection tank being in fluid communicationwith the stator pump; the stator pump being in fluid communication withthe polymer injection unit through the chemical injection unit; thepolymer make down unit being in fluid communication with the polymerinjection unit; and the polymer injection unit being in fluidcommunication with the VFD centrifugal solid-liquid separator.
 12. Thesystem for processing solid and liquid waste collected from variousconstruction sites as claimed in claim 11 comprises: an inlet of thestator pump being in fluid communication with a third tank outlet of thethird collection tank; an outlet of the stator pump being in fluidcommunication the chemical injection unit; and the chemical injectionpoint unit being in fluid communication with the polymer injection unit.13. The system for processing solid and liquid waste collected fromvarious construction sites as claimed in claim 11 comprises: the polymermake down unit comprises a water inlet, a polymer outlet, a polymerstorage compartment, and a mixing compartment; the polymer storagecompartment being in fluid communication with the mixing compartment;the water inlet and the polymer outlet traverses into the mixingcompartment; and the mixing compartment being in fluid communicationwith the polymer injection unit through the polymer outlet.
 14. Thesystem for processing solid and liquid waste collected from variousconstruction sites as claimed in claim 11 comprises: a discharge pump;the VFD centrifugal solid-liquid separator comprises a structural frame,a centrifugal separator, a separator inlet, a separator solid particleoutlet, and a separator liquid outlet; the centrifugal separator beingmounted to the structural frame; the separator inlet being in fluidcommunication with the separator solid particle outlet and the separatorliquid outlet through the centrifugal separator; the separator inletbeing in fluid communication with the polymer injection unit; and theseparator liquid outlet being in fluid communication with the dischargepump.